Find the Eccentricity of the Ellipse $\frac { x ^ { 2 } } { 64 } + \frac { y ^ { 2 } } { 81 } = 1$

question 392

Multiple Choice

Find the eccentricity of the ellipse. $\frac { x ^ { 2 } } { 64 } + \frac { y ^ { 2 } } { 81 } = 1$

• A)Eccentricity: \(e = \frac { 8 \sqrt { 17 } } { 17 }\)
• B)Eccentricity: \(e = \frac { \sqrt { 17 } } { 9 }\)
• C)Eccentricity: \(e = - \frac { \sqrt { 17 } } { 9 }\)
• D)Eccentricity: \(e = \frac { \sqrt { 17 } } { 17 }\)
• E)Eccentricity: \(e = - \frac { 9 \sqrt { 17 } } { 9 }\)

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